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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef DocumentXSLT_h
#define DocumentXSLT_h
#include "core/dom/DocumentSupplementable.h"
#include "platform/heap/Handle.h"
#include "wtf/RefPtr.h"
namespace blink {
class Document;
class ProcessingInstruction;
class DocumentXSLT final : public NoBaseWillBeGarbageCollected<DocumentXSLT>, public DocumentSupplement {
WTF_MAKE_NONCOPYABLE(DocumentXSLT);
WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(DocumentXSLT);
public:
Document* transformSourceDocument()
{
return m_transformSourceDocument.get();
}
void setTransformSourceDocument(Document* document)
{
ASSERT(document);
m_transformSourceDocument = document;
}
static DocumentXSLT& from(DocumentSupplementable&);
static const char* supplementName();
// The following static methods don't use any instance of DocumentXSLT.
// They are just using DocumentXSLT namespace.
static void applyXSLTransform(Document&, ProcessingInstruction*);
static ProcessingInstruction* findXSLStyleSheet(Document&);
static bool processingInstructionInsertedIntoDocument(Document&, ProcessingInstruction*);
static bool processingInstructionRemovedFromDocument(Document&, ProcessingInstruction*);
static bool sheetLoaded(Document&, ProcessingInstruction*);
static bool hasTransformSourceDocument(Document&);
virtual void trace(Visitor*) override;
private:
DocumentXSLT();
RefPtrWillBeMember<Document> m_transformSourceDocument;
};
} // namespace blink
#endif
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